signed main 和 int main 的区别? - 知乎 那怎么办呢?通常使用 signed main,因为 signed 等效替代于 signed int,也就是有符号整型,这与 int 别无二致,并且不会导致奇怪的 CE。 当你不确定过程中会不会爆 int 的时候,可以这么写。 (来自已经不想改代码被生活爆锤的 OIer)
有哪位大佬能和我讲讲距离场是什么东西嘛? - 知乎 3 距离场 Signed Distance Field 这样球表面(球上)相当于一个临界线一样,那么不管是球内和球外的任意一点 N 到球上(球表面)的最小距离应该为 D_{Min}=Distance(A,N)-R Signed 代表方向正负。正负距离场。
符号网络(signed network)是什么意思? - 知乎 Signed graphs appeared first in a mathematical paper of Frank Harary in 1953 At the Center for Group Dynamics at the University of Michigan, Dorwin Cartwright and Harary generalized Fritz Heider's psychological theory of balance in triangles of sentiments to a psychological theory of balanced signed graphs